Interpump Pressure Regulator Valves. Interpump Timax, 60 Bar 200 Lpm.  Interpump Timax 100, 100 Bar 200 Lpm. 60°C max water temperature. Manual bypass lever. Brass body - St.steel internals. 3/4"BSPF inlet. 3x 1/2"BSPF outlets. 1"BSPF bypass port.